package com.nowcoder.community.config;/**
 * 功能描述
 *
 * @author 21775
 * @date 2022/09/15  16:17
 */

import com.google.code.kaptcha.Producer;
import com.google.code.kaptcha.impl.DefaultKaptcha;
import com.google.code.kaptcha.util.Config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.Properties;

/**
 *@ClassName KaptchaConfig
 *@Description TODO Kaptcha配置类，生成验证码
 *@Author 21775
 *@Date 2022/9/15 16:17
 *@Version 1.0
 */
@Configuration
public class KaptchaConfig {
    @Bean
    public Producer kaptchaRroducer(){
        Properties properties=new Properties();
        properties.setProperty("kaptcha.image.width","100");
        properties.setProperty("kaptcha.image.height", "40");
        properties.setProperty("kaptcha.textproducer.font.size", "32");
        properties.setProperty("kaptcha.textproducer.font.color", "0,0,0");
        properties.setProperty("kaptcha.textproducer.char.string", "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYAZ");
        properties.setProperty("kaptcha.textproducer.char.length", "4");
        properties.setProperty("kaptcha.noise.impl", "com.google.code.kaptcha.impl.NoNoise");

        DefaultKaptcha kaptcha=new DefaultKaptcha();
        Config config=new Config(properties);
        kaptcha.setConfig(config);
        return kaptcha;
    }
}
